1. Division of Oral and Maxillofacial Surgery, Niigata University Graduate School of Medical and Dental Sciences
2. Section of Dental Infection Control and Prevention, Niigata University Medical and Dental Hospital
3. Division of Hospital Pharmacy, Niigata University Medical and Dental Hospital
4. Section of Dental Hygiene, Niigata University Medical and Dental Hospital
5. Division of Infection Control and Prevention, Niigata University Medical and Dental Hospital